angular sand
相关英语词汇推荐
- continuous operation
- continuous strip mill
- lacquerware
- sullage head
- bush,bushing
- fire end
- polymorphism
- inoculant alloy
- roller cold pilgering mill
- steckel mill
- moisture
- ampangabeite
- lapped T-joint;flanged T-joint
- ground chamotte
- mixed scrap
- pattern metal
- casting powder
- threee-strand continuous casting machine
- austenite region
- oxyacetylene torch